CN107112932B - Control the device and corresponding alternating current generator of the alternating current generator of motor vehicles - Google Patents
Control the device and corresponding alternating current generator of the alternating current generator of motor vehicles Download PDFInfo
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- CN107112932B CN107112932B CN201580072580.8A CN201580072580A CN107112932B CN 107112932 B CN107112932 B CN 107112932B CN 201580072580 A CN201580072580 A CN 201580072580A CN 107112932 B CN107112932 B CN 107112932B
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- temperature
- control
- alternating current
- voltage
- current generator
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/68—Controlling or determining the temperature of the motor or of the drive based on the temperature of a drive component or a semiconductor component
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/48—Arrangements for obtaining a constant output value at varying speed of the generator, e.g. on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/60—Controlling or determining the temperature of the motor or of the drive
- H02P29/66—Controlling or determining the temperature of the rotor
- H02P29/664—Controlling or determining the temperature of the rotor the rotor having windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/14—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field
- H02P9/26—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices
- H02P9/30—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices
- H02P9/305—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of field using discharge tubes or semiconductor devices using semiconductor devices controlling voltage
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The present invention relates to a kind of for controlling the control device of alternating current generator, the exciting current (I to be circulated in the exciting circuit of alternating current generator by monitoringEXC) intensity and DC voltage (B+A) control that is generated by alternating current generator (11) to predetermined voltage set point (U0).According to the present invention, device includes voltage control loop (7) and temperature control loop (17), which includes the temperature sensor for providing the Current Temperatures (T) of component of alternating current generator, provides Current Temperatures (T) and maximum allowable temperature (Tmax) between temperature error (εT) subtracter (19) and provide according to predetermined control rule according to the maximum allowable excitation percentage (r of temperature errormax) control module (20).
Description
Technical field
The present invention relates to the devices for controlling automotive alternator.The invention further relates to include the control device
Alternating current generator.
Background technique
Due to the increase of the consumption of mobile unit, the alternating current generator or alternator-starter of motor vehicles are now
The power that must be provided is increased, in order to deal with this case, it is intended to using be about 42V specified In-vehicle networking voltage with
Instead of the specified In-vehicle networking voltage of 14V, in order to provide the power level of about 4kW to 10kW.
In addition, even if the voltage rating of In-vehicle networking remains 14V, in some cases, it is also possible to be expected that by increase
The intensity of the exciting current to circulate in the rotor of alternating current generator intermittently increases the output performance of alternating current generator.
For the purpose of it, VALEO EQUIPEMENTS ELECTRIQUES MOTEUR company is in patent application
It is proposed in FR2802363 based on In-vehicle networking through pressurization chopper circuit come overexcitation rotor.
Control loop, which allows to for exciting current being maintained at, needs alternating current generator to be permanently in lower than for handing over
Flow the value of the temperature of the maximum allowable temperature for generator and its component.
Another method for improving the output performance of standard AC generator is to reduce the impedance of the excitation winding of rotor, this
Have the effect of increasing exciting current for the same voltage rating of In-vehicle networking.
This method reduces in operation (known term is " minimizing cun (downsizing) ") in range to be advantageous,
That is, when wishing equipment (the passing through " promotion " its characteristic) in certain a kind of vehicle using the vehicle of lower classification.
However, with the alternating current generator of hyperspin mode (it is also referred to as term " promoted (boosting) ") operation the case where
Under, parts manufacturer obviously has machine thermal balance question, wherein electric current increases and correspondingly increases loss, such as joule damage
It becomes estranged iron loss.
Summary of the invention
It is an object of the invention to solve above-mentioned heat problem as a result,.
According in a first aspect, the present invention relates to a kind of for controlling the control device of the alternating current generator of motor vehicles,
Control the DC voltage generated under predetermined voltage set point by the alternating current generator.
The DC voltage is controlled by controlling the electric current recycled in exciting circuit, which includes exchange hair
The excitation winding of the rotor of motor.
This control device belongs to its own known type, and also at least one by the component of alternating current generator is current
Temperature maintains at least one scheduled maximum allowable temperature or less.
The control device of alternating current generator according to the present invention for controlling motor vehicles includes control loop, the control
Circuit includes:
Acquisition device measures voltage for obtaining generated DC voltage and offer；
- the first subtracter measures voltage for subtracting this from voltage set point, generates voltage error；
Adjusting means, for adjusting the voltage error；
Saturation block provides excitation percentage, the excitation percentage according to the voltage error in input at output
It limits to maximum allowable excitation percentage；
Pulse-duration modulation signal generator, the pulse-width signal have the duty ratio for being equal to excitation percentage；
Semiconductor switch is controlled by pulse width modulating signal, controls the intensity of exciting current.
Control device according to the present invention further includes temperature control loop, which includes:
At least one temperature sensor provides at least one Current Temperatures of component；
At least one second subtracter subtracts the Current Temperatures from least one maximum allowable temperature, generates at least
One temperature error；
Control module provides the maximum allowable excitation percentage according to the temperature error according to predetermined control rule
Than.
In the first embodiment of the control device according to the present invention for controlling automotive alternator, currently
Temperature be the current shell temperature of the shell of the alternating current generator or be the alternating current generator rear bearing (bearing)
Current bearing temperature or be semiconductor switch fastener current fastener temperature, at least one described maximum allowable temperature
Degree is scheduled maximum allowable skin temperature or scheduled maximum allowable bearing temperature or scheduled maximum allowable fastener temperature
Degree, also, temperature sensor is skin temperature sensor or bearing temperature sensor or fastener temperature sensor.
In the second embodiment of the control device according to the present invention for controlling automotive alternator, temperature
Control loop includes:
The sensor group formed by multiple first samples of the temperature sensor；
Multiple second samples of second subtracter, by respectively from multiple 4th samples by the maximum allowable temperature
The element for one group of maximum allowable temperature that product are formed subtracts the element of the one group of Current Temperatures provided by the sensor group, and generates
The grouping error formed by multiple third samples of the temperature error；
For determining the device of worst error from the grouping error；
Selector provides the worst error to control module.
In the control device of the alternating current generator according to the present invention for controlling motor vehicles:
Sensor group includes at least multiple element selected from following elements: the first temperature of the stator of alternating current generator
First sensor, the second sensor of second temperature of the shell of alternating current generator, alternating current generator phase current rectification two
The 3rd sensor of the third temperature of pole pipe, the 4th sensor of the 4th temperature of rotor, semiconductor switch fastener
5th sensor of five temperature；
One group of Current Temperatures include at least more in first, second, third, fourth and fifth temperature
A current value；
One group of maximum allowable temperature includes selected from the corresponding to the first, second, third, fourth and fifth temperature
One, second, third, the 4th and the 5th at least multiple reference values in maximum allowable temperature.
In the second embodiment of the invention, voltage set point is the function of the 5th temperature.
In two embodiments of the invention, the device for adjusting voltage error includes for filtering and adjust gain
Device.
Voltage control loop and temperature control loop are digital.
Still according to the present invention, control device forms the uni-body components for being associated with the semiconductor switch.
The invention further relates to the automotive alternators including control device as described above according to another aspect,.
To those skilled in the art, these a small amount of necessary explanations are so that the present invention provides compared with the existing technology
The advantages of will be apparent.
It is provided in detailed description of the invention description taken together with the accompanying drawings below.It should be noted that these attached drawings are only used for
The text of bright specification, and be not meant to limit the scope of the invention absolutely.
Detailed description of the invention
Fig. 1 a and Fig. 1 b are shown respectively according to well known in the prior art with non-critical (non-critical) and critical
(critical) output of the revolving speed of thermally equilibrated alternating current generator and measured temperature；
Fig. 2 is the control dress of the alternating current generator for controlling motor vehicles of first preferred embodiment according to the present invention
The functional block diagram set；
Fig. 3 a and Fig. 3 b are to indicate that definition allows to motivate the figure of the control law of percentage and indicates from the control respectively
Another figure for the saturation equation that preparation method then derives from；.
Fig. 4 a establishes standard AC generator (filament) and exchanges hair with the similar of control device according to the present invention is provided with
Comparison between the flow and temperature value of motor (thick line), and Fig. 4 b and Fig. 4 c show the two alternating current generators most respectively
Allow greatly to motivate percentage；
Fig. 5 is the control dress according to the second, preferred embodiment of the present invention for controlling the alternating current generator of motor vehicles
The functional block diagram set.
Specific embodiment
Block curve 1 in Fig. 1 a indicates under maximum environmental temperature (such as 125 DEG C) and in the operation electricity applied
It presses under (such as 13.5V), for maximum excitation (being known as " full field (full field) "), the output I root of alternating current generator
According to the characteristic of its revolving speed Ω.
" iron " alternator temperature T, i.e., on the shell a little locate, then can at so-called " stable state " point for turn
Son different rotating speeds Ω and be detected；Obtained curve is equally shown in fig 1 a with dotted line 2.
Have with good thermally equilibrated alternating current generator and is no more than maximum allowable " iron " temperature threshold Tmax" iron " temperature
Spend T.The thermal balance is then noncritical for operating condition above-mentioned.
As shown in another block curve 3 of figure Fig. 1 b, in the machine (alternating current generator of " promotion ") that output performance I increases
In the case where, such as the impedance of the excitation winding by reducing rotor, this has the effect of increasing exciting current, " iron " temperature T
It is more than under the operating conditions described above maximum allowable temperature threshold T on the velocity interval Δ Ω for being known as " temperature threshold "max, such as
Shown in another dashed curve 4.
In these conditions, because of various losses, the device for cooling down alternating current generator cannot discharge heat.
The thermal balance of machine then thinks to be interrupted.When too long in the velocity interval Δ Ω of temperature threshold of alternating current generator
Between operation can result in machine and be destroyed due to excessive temperature.
Control device 5,6 according to the present invention for controlling alternating current generator substantially pays close attention to " promotion " alternative electric generation
The mistake principle of the problem of thermal stability of machine, the first and second preferred embodiments provide in Fig. 2 and Fig. 5 respectively.
In order to solve the heat problem of alternating current generator, the scheme that present subject matter proposes is using adjuster
(regulator) 5,6, so as to by means of be placed at least some components of alternating current generator (such as stator iron or in machine
With the temperature of measuring diode in the rear bearing of device) at least one sensor control alternating current generator at least one is current
Temperature T.
In known manner, which includes voltage control loop 7,8, allows to control vehicle on-board net
The DC voltage B+A to voltage set point U of network0, vehicle on-board network generally includes battery 9 and various equipment 10, vehicle on-board
Network is powered by alternating current generator 11.
Traditionally, which includes:
Acquisition device 12 measures voltage U to obtain offerb+Alternating current generator 11 positive terminal on use
DC voltage B+A；
- the first subtracter 13, from voltage set point U0It subtracts and measures voltage Ub+, generate voltage error εv；
Adjusting means 14, to adjust voltage error ε by filtering and adjust gain kv；
Pulse-width signal PMW generator 15, pulse-width signal have the duty ratio r for being equal to excitation percentage, this swashs
Percentage is encouraged dependent on voltage error εv, and pulse-width signal controls semiconductor switch 16, and semiconductor switch control swashs
Encourage intensity IEXC。
According to the present invention, adjuster 5,6 further includes temperature control loop 17,18.
In the first preferred embodiment, schematic diagram indicates in Fig. 2, which includes temperature sensing
Device, the temperature sensor provide one Current Temperatures T in the component of alternating current generator 11.
This can be the sensor other than adjuster 5, is placed on the iron of stator or is placed in rear bearing, so as to
The temperature of measuring diode, or be alternatively the sensor in adjuster 5, measure the fastener temperature of semiconductor switch 16
Degree.
From making a reservation for maximum allowable temperature TmaxThe second subtracter 19 for subtracting Current Temperatures T generates temperature error εT, being based on should
Temperature error εT, control module 20 provides maximum allowable excitation percentage rmaxTo voltage control loop 7, the maximum allowable excitation
Percentage rmaxAllow to for the Current Temperatures T of alternating current generator 11 being maintained at and makes a reservation for maximum allowable temperature TmaxHereinafter, simultaneously
Ensure the adjusting of voltage.
According to temperature error εTThe example for defining the control law of maximum allowable excitation percentage is shown in fig. 3 a.
In this example, in the A of linear region, according to error temperature εTMaximum allowable excitation percentage rmaxSlope
About -5%/DEG C.
In the A of linear region, slope is adjusted to obtain temperature regulating circuit gain, the temperature regulating circuit gain according to
According to desired limited temperature precision but it is higher or lower.
In another region B1 of control law, temperature error εTIn the range of -100 DEG C to -20 DEG C, alternating current generator
11 make a reservation for maximum allowable temperature T being significantly higher thanmaxCurrent Temperatures T under, motivate be cut off (maximum allowable excitation percentage rmax
It is zero).
If temperature error εTBe positive (the region B2 of control law), then Current Temperatures T substantially less than makes a reservation for maximum allowable
Temperature Tmax, and motivate and be only dependent upon (the maximum allowable excitation percentage r of voltage control loop 7maxFor 100%).
The maximum allowable excitation percentage r provided by control module 20maxIt is applied to saturation block 21, the saturation block
21 are inserted into voltage control loop 7 in series, for adjusting voltage error εVAdjusting means 14 and pulse-width signal hair
Between raw device 15.
Obtained saturation function indicates in fig 3b.Voltage error ε depending on inputVOutput at excitation hundred
Divide and is equal to the maximum allowable excitation percentage r provided by control module 20 than maximummax。
Fig. 4 a, 4b and 4c show, compared to not having control device 5 according to the present invention, have in critical speed range
The standard AC generator of critical heat balance in Δ Ω, for being equipped with the alternating current generator of control device 5 according to the present invention
The effect of 11 temperature control loop 17.
For standard AC generator, when excitation is continuously " full field " (Fig. 4 b), when output Is (fine line 23) root
When increasing according to revolving speed Ω, as best seen in Fig. 4 a, Current Temperatures Ts (fine dotted line) is more than 250 DEG C, and in critical speed model
It encloses and reaches 255 DEG C in Δ Ω.
For alternating current generator 11 according to the present invention, Current Temperatures T (thick dashed line 24) keeps below 250 DEG C.
Since temperature controls, excitation 25 is not maintained as " full field " in critical speed range Δ Ω, but reduces 25%.
The output I (heavy line 26) of alternating current generator according to the present invention is less than the output Is of standard generator, but by alternating current generator
11 keep below 250 DEG C of integrity for allowing to protect its component.
In the second preferred embodiments, it is indicated in Fig. 5 far from figure, temperature control loop 18 includes multiple temperature sensing
Device, the multiple temperature sensor provide multiple Current Temperatures of multiple components of alternating current generator 11:
The first sensor of first temperature T_s of the stator for alternating current generator 11；
The second sensor of the second temperature T_Fe of shell for alternating current generator 11；
It is used for the rear bearing (rectifier diode for phase current arranged on the bearing) of alternating current generator 11
The 3rd sensor of third temperature T_d；
The 4th sensor of the 4th temperature T_r for rotor；
5th sensor of the 5th temperature of the fastener 27 for semiconductor switch 16.
Pass through the first, second, third, fourth and fifth subtracter 28,29,30,31,32 from first, second, the respectively
Three, the 4th and the 5th maximum allowable temperature Th_s, Th_Fe, Th_d, Th_r, Th_j subtract these first, second, third,
Four and the 5th temperature T_s, T_Fe, T_d, T_r, T_j, to be formed by the first, second, third, fourth and fifth temperature error
The grouping error that ε _ s, _ Fe, ε _ d, ε _ r, ε _ j are constituted.
For determining worst error ε from the groupmax33 control selections device 34 of determination device, right to choose 34 by the maximum accidentally
Poor εmaxIt is supplied to control module 20, the excitation percentage calculated by voltage control loop 8 is limited by saturation block 21 to determine
Maximum allowable excitation percentage r than rmax。
In the second embodiment of the invention, it can be controlled by the 5th temperature T_j of the fastener of semiconductor switch 16
The voltage reference block 35 of system provides voltage setting and initial voltage set point is reduced to about -5mV/ DEG C of ratio
Point U0To voltage control loop 8.
It should be appreciated that the present invention is not limited only to above preferred embodiment.
Particularly, it is merely given as examples in the occurrence of temperature listed above, slope or ratio.
Same situation is suitable for the specific component of alternating current generator 11, stator, shell, rotor or switch, current electricity
Stream is measured.As modification, these components other components as alternating current generator 11 are replaced, these other components exist
Predetermined temperature threshold is below to be kept to allow to improve the reliability of alternating current generator 11.
Therefore on the contrary, the present invention cover will remain in it is all feasible in the range of being limited by appended claim
Implementation modification.
Claims (10)
1. one kind passes through for controlling the control device (5,6) of automotive alternator (11), the control device (5,6)
Control the intensity of the exciting current to circulate in the exciting circuit for including the excitation winding of the rotor of the alternating current generator (11)
(IEXC) will be controlled by the DC voltage (B+A) of the alternating current generator (11) generation in predetermined voltage set point (U0), and institute
It states control device (5,6) and at least one Current Temperatures (T) of the component of the alternating current generator (11) is also maintained at least one
It is a to make a reservation for maximum allowable temperature (Tmax) hereinafter, the control device is characterized in that, the control device includes that voltage controls back
Road (7,8), the voltage control loop (7,8) include:
For obtaining the acquisition device (12) of the DC voltage (B+A), offer measures voltage (Ub+)；
From the voltage set point (U0) subtract and described measure voltage (Ub+) the first subtracter (13), generate voltage error
(εv)；
For adjusting the voltage error (εv) adjusting means (14)；
Saturation block (21), according to the voltage error (ε in inputv) and provide and be limited to maximum allowable at output
Motivate percentage (rmax) excitation percentage (r)；
Pulse-width signal (PWM) generator (15), the pulse-width signal, which has, is equal to accounting for for excitation percentage (r)
Empty ratio；
The semiconductor switch (16) controlled by the pulse-width signal (PWM) controls the intensity (IEXC)；
And the control device is characterized in that, the control device further includes temperature control loop (17,18), the temperature
Control loop includes:
At least one temperature sensor provides at least one described Current Temperatures (T) of the component；
From it is described at least one make a reservation for maximum allowable temperature (Tmax) subtract at least one Current Temperatures (T) at least one
Second subtracter (19) generates at least one temperature error (εT)；
Control module (20) is provided according to predetermined control rule according at least one temperature error (εT) the maximum
Allow to motivate percentage (rmax)。
2. special for controlling the control device (5) of automotive alternator (11) according to preceding claims 1
Sign is that at least one described Current Temperatures (T) are the current shell temperature of the shell of the alternating current generator (11) or are
The current bearing temperature of the rear bearing of the alternating current generator (11) or be the semiconductor switch (16) fastener (27)
Current fastener temperature, it is described at least one make a reservation for maximum allowable temperature (Tmax) be make a reservation for maximum allowable skin temperature or
Make a reservation for maximum allowable bearing temperature or make a reservation for maximum allowable fastener temperature, at least one described temperature sensor is shell
Temperature sensor or bearing temperature sensor or fastener temperature sensor.
3. special for controlling the control device (6) of automotive alternator (11) according to preceding claims 1
Sign is that the temperature control loop (18) includes:
The sensor group formed by multiple first samples of at least one temperature sensor；
Multiple second samples (28,29,30,31,32) of at least one second subtracter (19), passing through will be by the biography
Sensor group provide one group of Current Temperatures (T_s, T_Fe, T_d, T_r, T_j) element with by by it is described at least one make a reservation for
Maximum allowable temperature (Tmax) multiple 4th samples formed one group of maximum allowable temperature (Th_s, Th_Fe, Th_d, Th_r,
Th_j element) is compared respectively and generates by least one temperature error (εT) multiple third samples formed one
Grouping error (ε _ s, ε _ Fe, ε _ d, ε _ r, ε _ j)；
For determining worst error (ε from a grouping error (ε _ s, ε _ Fe, ε _ d, ε _ r, ε _ j)max) determination device (33)；
Selector (34) provides the worst error (εmax) extremely the control module (20).
4. special for controlling the control device (6) of automotive alternator (11) according to preceding claims 3
Sign is:
The sensor group includes at least multiple element selected from following elements: being used for the stator of the alternating current generator (11)
The first sensor of first temperature (T_s), for the alternating current generator (11) shell second temperature (T_Fe) second
Sensor, for the alternating current generator (11) phase current rectifier diode third temperature (T_d) 3rd sensor,
4th sensor of the 4th temperature (T_r) for the rotor, the fastener (27) for the semiconductor switch (16)
5th temperature (the 5th sensor of (T_j)；
One group of Current Temperatures include being selected from described first, second, third, fourth and fifth temperature (T_s, T_Fe, T_d, T_
R, T_j) at least multiple current values；
One group of maximum allowable temperature include selected from correspond to first, second, third, fourth and fifth temperature (T_s,
T_Fe, T_d, T_r, T_j) first, second, third, fourth and fifth maximum allowable temperature (Th_s, Th_Fe, Th_d, Th_
R, Th_j) at least multiple reference values.
5. special for controlling the control device (6) of automotive alternator (11) according to preceding claims 4
Sign is, the voltage set point (U0) depend on the 5th temperature (T_j).
6. for controlling the control of automotive alternator (11) according to any one of preceding claims 1 to 5
Device (5,6), which is characterized in that for adjusting the voltage error (εv) the adjusting means (14) include for filter and
The device of adjust gain (k).
7. for controlling the control of automotive alternator (11) according to any one of preceding claims 1 to 5
Device (5,6), which is characterized in that the voltage control loop (7,8) and the temperature control loop (17,18) are digital.
8. for controlling the control of automotive alternator (11) according to any one of preceding claims 1 to 5
Device (5,6), which is characterized in that it forms and has the uni-body components of the semiconductor switch (16).
9. for controlling the control of automotive alternator (11) according to any one of preceding claims 1 to 5
Device (5,6), which is characterized in that the predetermined control rule is of approximately -5% between -20 DEG C and 0 DEG C/DEG C slope.
10. a kind of automotive alternator (11), including the control according to any one of preceding claims 1 to 9
Device (5,6).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1550063 | 2015-01-06 | ||
| FR1550063A FR3031424B1 (en) | 2015-01-06 | 2015-01-06 | DEVICE FOR CONTROLLING A MOTOR VEHICLE ALTERNATOR AND CORRESPONDING ALTERNATOR |
| PCT/FR2015/053375 WO2016110619A1 (en) | 2015-01-06 | 2015-12-08 | Device for controlling a motor vehicle alternator and corresponding alternator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107112932A CN107112932A (en) | 2017-08-29 |
| CN107112932B true CN107112932B (en) | 2019-08-20 |
Family
ID=52807958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580072580.8A Expired - Fee Related CN107112932B (en) | 2015-01-06 | 2015-12-08 | Control the device and corresponding alternating current generator of the alternating current generator of motor vehicles |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9948230B2 (en) |
| EP (1) | EP3243271B1 (en) |
| JP (1) | JP2018501766A (en) |
| KR (1) | KR20170101931A (en) |
| CN (1) | CN107112932B (en) |
| FR (1) | FR3031424B1 (en) |
| WO (1) | WO2016110619A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI742410B (en) * | 2018-07-25 | 2021-10-11 | 矽創電子股份有限公司 | Circuit for controlling alternator |
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| FR2802363B1 (en) * | 1999-12-13 | 2002-03-01 | Valeo Equip Electr Moteur | IMPROVEMENTS IN DEVICES AND METHODS FOR CONTROLLING THE POWER SUPPLY OF A ROTOR COILING OF AN ELECTRIC VEHICLE MACHINE, ESPECIALLY A MOTOR VEHICLE |
| DE102007012702A1 (en) * | 2007-01-29 | 2008-07-31 | Robert Bosch Gmbh | Generator controlling method for use in motor vehicle, involves presetting target output voltage of generator, and comparing measured actual temperature with preset temperature threshold |
| CN101431251A (en) * | 2007-11-09 | 2009-05-13 | 株式会社电装 | Vehicle-use power generation control device |
| DE102010031640A1 (en) * | 2010-07-22 | 2012-01-26 | Robert Bosch Gmbh | Energy supply unit for a vehicle electrical system of a motor vehicle |
| WO2012032239A1 (en) * | 2010-09-09 | 2012-03-15 | Renault S.A.S. | Method and device for the thermal protection of an electric body of a motor vehicle |
| CN103703672A (en) * | 2011-06-08 | 2014-04-02 | 法雷奥电机设备公司 | Method for controlling the resisting torque of a motor vehicle alternator, and system for implementing this method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4102335A1 (en) | 1990-06-21 | 1992-01-02 | Bosch Gmbh Robert | DEVICE AND METHOD FOR CONTROLLING A GENERATOR |
| JP2986905B2 (en) * | 1990-11-28 | 1999-12-06 | 株式会社日立製作所 | Control device for charging generator |
| JP3415168B2 (en) * | 1991-12-25 | 2003-06-09 | マツダ株式会社 | Alternator control device |
| JP3370119B2 (en) * | 1993-01-20 | 2003-01-27 | 株式会社日立製作所 | Control device for vehicle charging generator |
| JP4215025B2 (en) * | 2005-04-25 | 2009-01-28 | 株式会社デンソー | Vehicle power generation control device |
-
2015
- 2015-01-06 FR FR1550063A patent/FR3031424B1/en not_active Expired - Fee Related
- 2015-12-08 CN CN201580072580.8A patent/CN107112932B/en not_active Expired - Fee Related
- 2015-12-08 US US15/538,944 patent/US9948230B2/en not_active Expired - Fee Related
- 2015-12-08 EP EP15823614.1A patent/EP3243271B1/en active Active
- 2015-12-08 KR KR1020177018661A patent/KR20170101931A/en unknown
- 2015-12-08 WO PCT/FR2015/053375 patent/WO2016110619A1/en active Application Filing
- 2015-12-08 JP JP2017535895A patent/JP2018501766A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2802363B1 (en) * | 1999-12-13 | 2002-03-01 | Valeo Equip Electr Moteur | IMPROVEMENTS IN DEVICES AND METHODS FOR CONTROLLING THE POWER SUPPLY OF A ROTOR COILING OF AN ELECTRIC VEHICLE MACHINE, ESPECIALLY A MOTOR VEHICLE |
| DE102007012702A1 (en) * | 2007-01-29 | 2008-07-31 | Robert Bosch Gmbh | Generator controlling method for use in motor vehicle, involves presetting target output voltage of generator, and comparing measured actual temperature with preset temperature threshold |
| CN101431251A (en) * | 2007-11-09 | 2009-05-13 | 株式会社电装 | Vehicle-use power generation control device |
| DE102010031640A1 (en) * | 2010-07-22 | 2012-01-26 | Robert Bosch Gmbh | Energy supply unit for a vehicle electrical system of a motor vehicle |
| WO2012032239A1 (en) * | 2010-09-09 | 2012-03-15 | Renault S.A.S. | Method and device for the thermal protection of an electric body of a motor vehicle |
| CN103703672A (en) * | 2011-06-08 | 2014-04-02 | 法雷奥电机设备公司 | Method for controlling the resisting torque of a motor vehicle alternator, and system for implementing this method |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3031424A1 (en) | 2016-07-08 |
| EP3243271B1 (en) | 2019-02-13 |
| US20170359015A1 (en) | 2017-12-14 |
| JP2018501766A (en) | 2018-01-18 |
| WO2016110619A1 (en) | 2016-07-14 |
| CN107112932A (en) | 2017-08-29 |
| EP3243271A1 (en) | 2017-11-15 |
| FR3031424B1 (en) | 2017-06-09 |
| US9948230B2 (en) | 2018-04-17 |
| KR20170101931A (en) | 2017-09-06 |
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